Stereophonic gramophone preamp Phonomaster

Phonomaster

Base operation parameters:

  • Number of inputs: 1 pair RCA for MM catrige 1 pair RCA for MC catrige
  • Output: 1 pair RCA
  • Input impedancy for MM: 47kohm for MC: 50, 150, 47 kohm
  • Maximum input Voltage: 15 mV
  • Nominal output voltage: 2V
  • Amplify: MC = 62 dB, MM = 40 dB
  • Load resistance: > 5 kohm
  • Signal to noise ratio: 80 dB
  • Transmission band: RIAA curve +/- 0,5 dB
  • THD distortions: < 0,1 % for Uout = 700mV
  • Maximal power consumption: 35 W
  • Weight and dimensions: 2,5 kg (with power suply), 16x20x15 cm (Width/Depth/Height)